• Steven Ponce
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  • Steps to Create this Graphic
    • 1. Load Packages & Setup
    • 2. Read in the Data
    • 3. Examine the Data
    • 4. Tidy Data
    • 5. Visualization Parameters
    • 6. Plot
    • 7. Save
    • 8. Session Info
    • 9. GitHub Repository
    • 10. References
    • 11. Custom Functions Documentation

What’s Growing on New Zealand’s Land?

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Planted area (hectares) for four key horticultural crops, 1982–2024.

TidyTuesday
Data Visualization
R Programming
2026
A TidyTuesday visualization exploring New Zealand’s horticultural transformation using StatsNZ agricultural production data. Wine grapes surged 7× to an all-time high while kiwifruit, apples, and avocados each followed distinct growth trajectories. Built with R and ggplot2.
Author

Steven Ponce

Published

February 15, 2026

Figure 1: Line chart showing planted area in hectares for four New Zealand horticultural crops from 1982 to 2024. Wine grapes grew dramatically from 5,300 to 37,600 hectares, becoming the largest planted crop. Kiwifruit peaked in the late 1980s, then declined, only partially recovering to 14,500 hectares. Apples peaked in the mid-1990s and settled around 9,500 hectares. Avocados grew steadily from near zero to 4,300 hectares.

Steps to Create this Graphic

1. Load Packages & Setup

Show code
```{r}
#| label: load
#| warning: false
#| message: false
#| results: "hide"

## 1. LOAD PACKAGES & SETUP ----
suppressPackageStartupMessages({
if (!require("pacman")) install.packages("pacman")
pacman::p_load(
    tidyverse, ggtext, showtext, janitor, 
    scales, glue
)
})

### |- figure size ----
camcorder::gg_record(
  dir    = here::here("temp_plots"),
  device = "png",
  width  = 10,
  height = 7,
  units  = "in",
  dpi    = 320
)

# Source utility functions
suppressMessages(source(here::here("R/utils/fonts.R")))
source(here::here("R/utils/social_icons.R"))
source(here::here("R/utils/image_utils.R"))
source(here::here("R/themes/base_theme.R"))
```

2. Read in the Data

Show code
```{r}
#| label: read
#| include: true
#| eval: true
#| warning: false

tt <- tidytuesdayR::tt_load(2026, week = 07)
dataset_raw <- tt$dataset |> clean_names()
rm(tt)
```

3. Examine the Data

Show code
```{r}
#| label: examine
#| include: true
#| eval: true
#| results: 'hide'
#| warning: false

glimpse(dataset_raw)
```

4. Tidy Data

Show code
```{r}
#| label: tidy
#| warning: false

### |- filter horticulture crops ----
hort_crops <- c("Wine grapes", "Kiwifruit", "Apples", "Avocados")

hort_data <- dataset_raw |>
  filter(measure %in% hort_crops) |>
  select(
    year = year_ended_june,
    crop = measure,
    hectares = value
  ) |>
  arrange(crop, year) |> 
  mutate(is_focus = crop == "Wine grapes")

### |- calculate growth metrics (robust) ----
hort_growth <- hort_data |>
  group_by(crop) |>
  summarise(
    first_year = min(year),
    last_year = max(year),
    first_value = hectares[year == min(year)] |> first(),
    last_value = hectares[year == max(year)] |> first(),
    peak_value = max(hectares, na.rm = TRUE),
    peak_year = year[which.max(hectares)] |> first(),
    growth_pct = (last_value - first_value) / first_value * 100,
    .groups = "drop"
  )

### |- end-point labels ----
end_labels <- hort_data |>
  group_by(crop) |>
  filter(year == max(year)) |>
  ungroup()

### |- crop-specific label offsets ----
label_offsets <- tibble(
  crop = hort_crops,
  dy   = c(0, 0, -1100, 0) 
)

end_labels2 <- end_labels |>
  left_join(label_offsets, by = "crop") |>
  mutate(dy = replace_na(dy, 0))

### |- compute subtitle stats from data  ----
wine_stats <- hort_growth |>
  filter(crop == "Wine grapes") |>
  mutate(
    last_value_round = round(last_value, -2),
    growth_x         = last_value / first_value
  )

wine_growth_x <- round(wine_stats$growth_x, 1)
wine_last_ha <- comma(wine_stats$last_value_round)
```

5. Visualization Parameters

Show code
```{r}
#| label: params
#| include: true
#| warning: false

### |-  plot aesthetics ----
colors <- get_theme_colors(
  palette = c(
      "Wine grapes" = "#722F37",
      "Kiwifruit"   = "#5B7C34",
      "Apples"      = "#C0392B",
      "Avocados"    = "#1E8449"
    )
)

### |- titles and caption ----
title_text <- str_glue("What's Growing on New Zealand's Land?")

subtitle_text <- str_glue(
    "Planted area (hectares) for four key horticultural crops, 1982–2024.<br>",
    "As sheep numbers fell, <b style='color:{colors$palette[\"Wine grapes\"]}'>wine grapes</b> surged ",
    "{wine_growth_x}× to {wine_last_ha} ha — now NZ’s largest planted crop by area."
)

caption_text <- create_social_caption(
    tt_year     = 2026,
    tt_week     = 07,
    source_text = "StatsNZ Agricultural Production Statistics (via Figure.NZ)"
)

### |-  fonts ----
setup_fonts()
fonts <- get_font_families()

### |-  plot theme ----
# Start with base theme
base_theme <- create_base_theme(colors)

# Add weekly-specific theme elements
weekly_theme <- extend_weekly_theme(
  base_theme,
  theme(
    # Text styling
    plot.title = element_text(
      face = "bold", family = fonts$title, size = rel(1.3),
      color = colors$title, margin = margin(b = 10), hjust = 0
    ),
    plot.subtitle = element_markdown(
      face = "italic", family = fonts$subtitle, lineheight = 1.2,
      color = colors$subtitle, size = rel(0.8), margin = margin(b = 20), hjust = 0
    ),

    # Grid
    panel.grid.minor = element_blank(),
    panel.grid.major.x = element_blank(),
    panel.grid.major = element_line(color = "gray90", linewidth = 0.25),

    # Axes
    axis.title = element_text(size = rel(0.8), color = "gray30"),
    axis.text = element_text(color = "gray30"),
    axis.text.y = element_text(size = rel(0.85)),
    axis.ticks = element_blank(),

    # Facets
    strip.background = element_rect(fill = "gray95", color = NA),
    strip.text = element_text(
      face = "bold",
      color = "gray20",
      size = rel(0.9),
      margin = margin(t = 6, b = 4)
    ),
    panel.spacing = unit(1.5, "lines"),

    # Legend elements
    legend.position = "plot",
    legend.title = element_text(
      family = fonts$subtitle,
      color = colors$text, size = rel(0.8), face = "bold"
    ),
    legend.text = element_text(
      family = fonts$tsubtitle,
      color = colors$text, size = rel(0.7)
    ),
    legend.margin = margin(t = 15),

    # Plot margin
    plot.margin = margin(10, 20, 10, 20),
    
  )
)

# Set theme
theme_set(weekly_theme)
```

6. Plot

Show code
```{r}
#| label: plot
#| warning: false

### |- final plot ----
p <- ggplot(hort_data, aes(x = year, y = hectares, color = crop)) +

  # Geoms
  geom_line(
    aes(alpha = is_focus),
    linewidth = 0.9
  ) +
  geom_point(
    data = end_labels2,
    size = 2.5, 
    alpha = 1
  ) +
  geom_text(
    data = end_labels2,
    aes(label = crop),
    hjust = 0,
    nudge_x = 1.2,
    size = 3.8,
    fontface = "bold",
    family = fonts$text,
    alpha = 1
  ) +
  geom_text(
    data = end_labels,
    aes(label = glue("{comma(hectares)} ha")),
    hjust = 0,
    nudge_x = 1.2,
    nudge_y = -1500,
    size = 3.2,
    color = "gray45",
    family = fonts$text,
    alpha = 1
  ) +
  # Scales
  scale_color_manual(values = colors$palette) +
  scale_alpha_manual(
    values = c(`TRUE` = 0.95, `FALSE` = 0.70),
    guide = "none"
  ) +
  scale_x_continuous(
    breaks = seq(1985, 2025, 10),
    limits = c(1982, 2034),
    expand = expansion(mult = c(0.02, 0))
  ) +
  scale_y_continuous(
    labels = label_comma(suffix = " ha"),
    breaks = seq(0, 40000, 10000),
    limits = c(0, 42000),
    expand = expansion(mult = c(0, 0.02))
  ) +
  # Labs
  labs(
    title = title_text,
    subtitle = subtitle_text,
    x = NULL,
    y = "Planted area (hectares)",
    caption = caption_text
  ) +
  # Theme
  theme(
    axis.title.y = element_text(
      angle = 0,
      vjust = 1.04,
      hjust = 0.5,
      margin = margin(r = -100)
    ),
    plot.title = element_markdown(
      size = rel(1.4),
      family = fonts$title,
      face = "bold",
      color = colors$title,
      lineheight = 1.15,
      margin = margin(t = 0, b = 5)
    ),
    plot.subtitle = element_markdown(
      size = rel(0.8),
      family = fonts$subtitle,
      color = alpha(colors$subtitle, 0.88),
      lineheight = 1.5,
      margin = margin(t = 5, b = 30)
    ),
    plot.caption = element_markdown(
      size = rel(0.5),
      family = fonts$subtitle,
      color = colors$caption,
      hjust = 0,
      lineheight = 1.4,
      margin = margin(t = 20, b = 5)
    )
  )
```

7. Save

Show code
```{r}
#| label: save
#| warning: false

### |-  plot image ----  
save_plot(
  plot = p, 
  type = "tidytuesday", 
  year = 2026, 
  week = 07, 
  width  = 10,
  height = 7,
  )
```

8. Session Info

Expand for Session Info
R version 4.4.1 (2024-06-14 ucrt)
Platform: x86_64-w64-mingw32/x64
Running under: Windows 11 x64 (build 26100)

Matrix products: default


locale:
[1] LC_COLLATE=English_United States.utf8 
[2] LC_CTYPE=English_United States.utf8   
[3] LC_MONETARY=English_United States.utf8
[4] LC_NUMERIC=C                          
[5] LC_TIME=English_United States.utf8    

time zone: America/New_York
tzcode source: internal

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
 [1] here_1.0.2      glue_1.8.0      scales_1.4.0    janitor_2.2.1  
 [5] showtext_0.9-7  showtextdb_3.0  sysfonts_0.8.9  ggtext_0.1.2   
 [9] lubridate_1.9.5 forcats_1.0.0   stringr_1.5.1   dplyr_1.1.4    
[13] purrr_1.0.2     readr_2.1.5     tidyr_1.3.1     tibble_3.2.1   
[17] ggplot2_3.5.1   tidyverse_2.0.0 pacman_0.5.1   

loaded via a namespace (and not attached):
 [1] gtable_0.3.6       xfun_0.47          httr2_1.0.1        htmlwidgets_1.6.4 
 [5] gh_1.4.1           tzdb_0.5.0         vctrs_0.6.5        tools_4.4.0       
 [9] generics_0.1.3     parallel_4.4.0     curl_5.2.1         gifski_1.12.0-2   
[13] fansi_1.0.6        pkgconfig_2.0.3    RColorBrewer_1.1-3 lifecycle_1.0.4   
[17] compiler_4.4.0     farver_2.1.2       textshaping_0.3.7  codetools_0.2-20  
[21] snakecase_0.11.1   htmltools_0.5.8.1  yaml_2.3.10        crayon_1.5.2      
[25] pillar_1.9.0       camcorder_0.1.0    magick_2.8.3       commonmark_1.9.1  
[29] tidyselect_1.2.1   digest_0.6.37      stringi_1.8.3      rsvg_2.6.0        
[33] rprojroot_2.1.1    fastmap_1.2.0      grid_4.4.0         cli_3.6.5         
[37] magrittr_2.0.3     utf8_1.2.4         withr_3.0.1        rappdirs_0.3.3    
[41] bit64_4.0.5        timechange_0.4.0   rmarkdown_2.28     tidytuesdayR_1.2.1
[45] gitcreds_0.1.2     bit_4.0.5          ragg_1.3.0         hms_1.1.3         
[49] evaluate_1.0.0     knitr_1.48         markdown_1.12      rlang_1.1.7       
[53] gridtext_0.1.5     Rcpp_1.0.13        xml2_1.3.6         svglite_2.1.3     
[57] rstudioapi_0.16.0  vroom_1.6.5        jsonlite_1.8.9     R6_2.5.1          
[61] systemfonts_1.1.0 

9. GitHub Repository

Expand for GitHub Repo

The complete code for this analysis is available in tt_2026_07.qmd.

For the full repository, click here.

10. References

Expand for References
  1. Data Source:
    • TidyTuesday 2026 Week 07: Agricultural Production Statistics in New Zealand

11. Custom Functions Documentation

📦 Custom Helper Functions

This analysis uses custom functions from my personal module library for efficiency and consistency across projects.

Functions Used:

  • fonts.R: setup_fonts(), get_font_families() - Font management with showtext
  • social_icons.R: create_social_caption() - Generates formatted social media captions
  • image_utils.R: save_plot() - Consistent plot saving with naming conventions
  • base_theme.R: create_base_theme(), extend_weekly_theme(), get_theme_colors() - Custom ggplot2 themes

Why custom functions?
These utilities standardize theming, fonts, and output across all my data visualizations. The core analysis (data tidying and visualization logic) uses only standard tidyverse packages.

Source Code:
View all custom functions → GitHub: R/utils

Back to top

Citation

BibTeX citation:
@online{ponce2026,
  author = {Ponce, Steven},
  title = {What’s {Growing} on {New} {Zealand’s} {Land?}},
  date = {2026-02-15},
  url = {https://stevenponce.netlify.app/data_visualizations/TidyTuesday/2026/tt_2026_07.html},
  langid = {en}
}
For attribution, please cite this work as:
Ponce, Steven. 2026. “What’s Growing on New Zealand’s Land?” February 15, 2026. https://stevenponce.netlify.app/data_visualizations/TidyTuesday/2026/tt_2026_07.html.
Source Code
---
title: "What's Growing on New Zealand's Land?"
subtitle: "Planted area (hectares) for four key horticultural crops, 1982–2024."
description: "A TidyTuesday visualization exploring New Zealand's horticultural transformation using StatsNZ agricultural production data. Wine grapes surged 7× to an all-time high while kiwifruit, apples, and avocados each followed distinct growth trajectories. Built with R and ggplot2."
date: "2026-02-15"
author:
  - name: "Steven Ponce"
    url: "https://stevenponce.netlify.app"
citation:
  url: "https://stevenponce.netlify.app/data_visualizations/TidyTuesday/2026/tt_2026_07.html" 
categories: ["TidyTuesday", "Data Visualization", "R Programming", "2026"]
tags: [
  "New Zealand Agriculture",
  "Horticulture",
  "Wine Grapes",
  "Kiwifruit",
  "Land Use Change",
  "Time Series",
  "Line Chart",
  "StatsNZ",
  "ggplot2",
  "ggtext",
]
image: "thumbnails/tt_2026_07.png"
format:
  html:
    toc: true
    toc-depth: 5
    code-link: true
    code-fold: true
    code-tools: true
    code-summary: "Show code"
    self-contained: true
    theme: 
      light: [flatly, assets/styling/custom_styles.scss]
      dark: [darkly, assets/styling/custom_styles_dark.scss]
editor_options: 
  chunk_output_type: inline
execute: 
  freeze: true                                    
  cache: true                                       
  error: false
  message: false
  warning: false
  eval: true
---

![Line chart showing planted area in hectares for four New Zealand horticultural crops from 1982 to 2024. Wine grapes grew dramatically from 5,300 to 37,600 hectares, becoming the largest planted crop. Kiwifruit peaked in the late 1980s, then declined, only partially recovering to 14,500 hectares. Apples peaked in the mid-1990s and settled around 9,500 hectares. Avocados grew steadily from near zero to 4,300 hectares.](tt_2026_07.png){#fig-1}

### [**Steps to Create this Graphic**]{.mark}

#### [1. Load Packages & Setup]{.smallcaps}

```{r}
#| label: load
#| warning: false
#| message: false      
#| results: "hide"     

## 1. LOAD PACKAGES & SETUP ----
suppressPackageStartupMessages({
if (!require("pacman")) install.packages("pacman")
pacman::p_load(
    tidyverse, ggtext, showtext, janitor, 
    scales, glue
)
})

### |- figure size ----
camcorder::gg_record(
  dir    = here::here("temp_plots"),
  device = "png",
  width  = 10,
  height = 7,
  units  = "in",
  dpi    = 320
)

# Source utility functions
suppressMessages(source(here::here("R/utils/fonts.R")))
source(here::here("R/utils/social_icons.R"))
source(here::here("R/utils/image_utils.R"))
source(here::here("R/themes/base_theme.R"))
```

#### [2. Read in the Data]{.smallcaps}

```{r}
#| label: read
#| include: true
#| eval: true
#| warning: false

tt <- tidytuesdayR::tt_load(2026, week = 07)
dataset_raw <- tt$dataset |> clean_names()
rm(tt)
```

#### [3. Examine the Data]{.smallcaps}

```{r}
#| label: examine
#| include: true
#| eval: true
#| results: 'hide'
#| warning: false

glimpse(dataset_raw)
```

#### [4. Tidy Data]{.smallcaps}

```{r}
#| label: tidy
#| warning: false

### |- filter horticulture crops ----
hort_crops <- c("Wine grapes", "Kiwifruit", "Apples", "Avocados")

hort_data <- dataset_raw |>
  filter(measure %in% hort_crops) |>
  select(
    year = year_ended_june,
    crop = measure,
    hectares = value
  ) |>
  arrange(crop, year) |> 
  mutate(is_focus = crop == "Wine grapes")

### |- calculate growth metrics (robust) ----
hort_growth <- hort_data |>
  group_by(crop) |>
  summarise(
    first_year = min(year),
    last_year = max(year),
    first_value = hectares[year == min(year)] |> first(),
    last_value = hectares[year == max(year)] |> first(),
    peak_value = max(hectares, na.rm = TRUE),
    peak_year = year[which.max(hectares)] |> first(),
    growth_pct = (last_value - first_value) / first_value * 100,
    .groups = "drop"
  )

### |- end-point labels ----
end_labels <- hort_data |>
  group_by(crop) |>
  filter(year == max(year)) |>
  ungroup()

### |- crop-specific label offsets ----
label_offsets <- tibble(
  crop = hort_crops,
  dy   = c(0, 0, -1100, 0) 
)

end_labels2 <- end_labels |>
  left_join(label_offsets, by = "crop") |>
  mutate(dy = replace_na(dy, 0))

### |- compute subtitle stats from data  ----
wine_stats <- hort_growth |>
  filter(crop == "Wine grapes") |>
  mutate(
    last_value_round = round(last_value, -2),
    growth_x         = last_value / first_value
  )

wine_growth_x <- round(wine_stats$growth_x, 1)
wine_last_ha <- comma(wine_stats$last_value_round)
```

#### [5. Visualization Parameters]{.smallcaps}

```{r}
#| label: params
#| include: true
#| warning: false

### |-  plot aesthetics ----
colors <- get_theme_colors(
  palette = c(
      "Wine grapes" = "#722F37",
      "Kiwifruit"   = "#5B7C34",
      "Apples"      = "#C0392B",
      "Avocados"    = "#1E8449"
    )
)

### |- titles and caption ----
title_text <- str_glue("What's Growing on New Zealand's Land?")

subtitle_text <- str_glue(
    "Planted area (hectares) for four key horticultural crops, 1982–2024.<br>",
    "As sheep numbers fell, <b style='color:{colors$palette[\"Wine grapes\"]}'>wine grapes</b> surged ",
    "{wine_growth_x}× to {wine_last_ha} ha — now NZ’s largest planted crop by area."
)

caption_text <- create_social_caption(
    tt_year     = 2026,
    tt_week     = 07,
    source_text = "StatsNZ Agricultural Production Statistics (via Figure.NZ)"
)

### |-  fonts ----
setup_fonts()
fonts <- get_font_families()

### |-  plot theme ----
# Start with base theme
base_theme <- create_base_theme(colors)

# Add weekly-specific theme elements
weekly_theme <- extend_weekly_theme(
  base_theme,
  theme(
    # Text styling
    plot.title = element_text(
      face = "bold", family = fonts$title, size = rel(1.3),
      color = colors$title, margin = margin(b = 10), hjust = 0
    ),
    plot.subtitle = element_markdown(
      face = "italic", family = fonts$subtitle, lineheight = 1.2,
      color = colors$subtitle, size = rel(0.8), margin = margin(b = 20), hjust = 0
    ),

    # Grid
    panel.grid.minor = element_blank(),
    panel.grid.major.x = element_blank(),
    panel.grid.major = element_line(color = "gray90", linewidth = 0.25),

    # Axes
    axis.title = element_text(size = rel(0.8), color = "gray30"),
    axis.text = element_text(color = "gray30"),
    axis.text.y = element_text(size = rel(0.85)),
    axis.ticks = element_blank(),

    # Facets
    strip.background = element_rect(fill = "gray95", color = NA),
    strip.text = element_text(
      face = "bold",
      color = "gray20",
      size = rel(0.9),
      margin = margin(t = 6, b = 4)
    ),
    panel.spacing = unit(1.5, "lines"),

    # Legend elements
    legend.position = "plot",
    legend.title = element_text(
      family = fonts$subtitle,
      color = colors$text, size = rel(0.8), face = "bold"
    ),
    legend.text = element_text(
      family = fonts$tsubtitle,
      color = colors$text, size = rel(0.7)
    ),
    legend.margin = margin(t = 15),

    # Plot margin
    plot.margin = margin(10, 20, 10, 20),
    
  )
)

# Set theme
theme_set(weekly_theme)
```

#### [6. Plot]{.smallcaps}

```{r}
#| label: plot
#| warning: false

### |- final plot ----
p <- ggplot(hort_data, aes(x = year, y = hectares, color = crop)) +

  # Geoms
  geom_line(
    aes(alpha = is_focus),
    linewidth = 0.9
  ) +
  geom_point(
    data = end_labels2,
    size = 2.5, 
    alpha = 1
  ) +
  geom_text(
    data = end_labels2,
    aes(label = crop),
    hjust = 0,
    nudge_x = 1.2,
    size = 3.8,
    fontface = "bold",
    family = fonts$text,
    alpha = 1
  ) +
  geom_text(
    data = end_labels,
    aes(label = glue("{comma(hectares)} ha")),
    hjust = 0,
    nudge_x = 1.2,
    nudge_y = -1500,
    size = 3.2,
    color = "gray45",
    family = fonts$text,
    alpha = 1
  ) +
  # Scales
  scale_color_manual(values = colors$palette) +
  scale_alpha_manual(
    values = c(`TRUE` = 0.95, `FALSE` = 0.70),
    guide = "none"
  ) +
  scale_x_continuous(
    breaks = seq(1985, 2025, 10),
    limits = c(1982, 2034),
    expand = expansion(mult = c(0.02, 0))
  ) +
  scale_y_continuous(
    labels = label_comma(suffix = " ha"),
    breaks = seq(0, 40000, 10000),
    limits = c(0, 42000),
    expand = expansion(mult = c(0, 0.02))
  ) +
  # Labs
  labs(
    title = title_text,
    subtitle = subtitle_text,
    x = NULL,
    y = "Planted area (hectares)",
    caption = caption_text
  ) +
  # Theme
  theme(
    axis.title.y = element_text(
      angle = 0,
      vjust = 1.04,
      hjust = 0.5,
      margin = margin(r = -100)
    ),
    plot.title = element_markdown(
      size = rel(1.4),
      family = fonts$title,
      face = "bold",
      color = colors$title,
      lineheight = 1.15,
      margin = margin(t = 0, b = 5)
    ),
    plot.subtitle = element_markdown(
      size = rel(0.8),
      family = fonts$subtitle,
      color = alpha(colors$subtitle, 0.88),
      lineheight = 1.5,
      margin = margin(t = 5, b = 30)
    ),
    plot.caption = element_markdown(
      size = rel(0.5),
      family = fonts$subtitle,
      color = colors$caption,
      hjust = 0,
      lineheight = 1.4,
      margin = margin(t = 20, b = 5)
    )
  )
```

#### [7. Save]{.smallcaps}

```{r}
#| label: save
#| warning: false

### |-  plot image ----  
save_plot(
  plot = p, 
  type = "tidytuesday", 
  year = 2026, 
  week = 07, 
  width  = 10,
  height = 7,
  )
```

#### [8. Session Info]{.smallcaps}

::: {.callout-tip collapse="true"}
##### Expand for Session Info

```{r, echo = FALSE}
#| eval: true
#| warning: false

sessionInfo()
```
:::

#### [9. GitHub Repository]{.smallcaps}

::: {.callout-tip collapse="true"}
##### Expand for GitHub Repo

The complete code for this analysis is available in [`tt_2026_07.qmd`](https://github.com/poncest/personal-website/blob/master/data_visualizations/TidyTuesday/2026/tt_2026_07.qmd).

For the full repository, [click here](https://github.com/poncest/personal-website/).
:::

#### [10. References]{.smallcaps}

::: {.callout-tip collapse="true"}
##### Expand for References
1.  **Data Source:**
    -   TidyTuesday 2026 Week 07: [Agricultural Production Statistics in New Zealand](https://github.com/rfordatascience/tidytuesday/blob/main/data/2026/2026-02-17/readme.md)

:::


#### [11. Custom Functions Documentation]{.smallcaps}

::: {.callout-note collapse="true"}
##### 📦 Custom Helper Functions

This analysis uses custom functions from my personal module library for efficiency and consistency across projects.

**Functions Used:**

-   **`fonts.R`**: `setup_fonts()`, `get_font_families()` - Font management with showtext
-   **`social_icons.R`**: `create_social_caption()` - Generates formatted social media captions
-   **`image_utils.R`**: `save_plot()` - Consistent plot saving with naming conventions
-   **`base_theme.R`**: `create_base_theme()`, `extend_weekly_theme()`, `get_theme_colors()` - Custom ggplot2 themes

**Why custom functions?**\
These utilities standardize theming, fonts, and output across all my data visualizations. The core analysis (data tidying and visualization logic) uses only standard tidyverse packages.

**Source Code:**\
View all custom functions → [GitHub: R/utils](https://github.com/poncest/personal-website/tree/master/R)
:::

© 2024 Steven Ponce

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